Ya I just read the post.
Blackguard - "All Achievements that provided increased casting speed with increased rank received a boost."
Most wizards think the AGI line is useless, in its current state I never really planned on using it as I love the bonuses from the WIS line and am still trying to max out INT line to see how that works out then i was planning on respecing to STR, but with this change the AGI line could be back in the game...